So I am early testing, hoping to conceive our rainbow baby. I used the CVS early detection pregnancy tests. I took one yesterday and today and both showed a barely there indention type line during the first 10 minutes. I wouldn't say any color in the 10 minutes. However, being probably too hopeful, I looked at both the tests after an hour of taking them and both showed faint but definitely blue positive lines. There is definitely blue color to them. Is this just an evaporative line or is there hope?